baber/WOPTO huggingface dataset:
Patent JP-2000232267-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: INAKA TAKASHI
IPC: H05K3/46
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer printed wiring board, where inner viaholes filled with conductive paste are less misaligned with an inner and an outer conductor circuit, and the multilayer printed wiring board can be enhanced in manufacturing yield. SOLUTION: Inner viaholes 11, 27, and 33 and a conductive pattern are formed on an insulating board 10, X-ray recognition inner viaholes 12 and 13 are provided to the circles whose diameters are equal to or above those of alignment holes 16 and 17 which are formed later on the peripheral part of the insulating board 10 for the formation of inner and outer boards, and the inner boards and outer boards are laminated for the formation of a multilayer printed wiring board.
Patent JP-H04275049-A (JP)
Title: Vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: H02K13/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a vacuum cleaner where the spark at the sliding part between the commutator of a fan motor and the carbon brush is prevented and the abnormal abrasion of the carbon brush and the drop of suction property are prevented. CONSTITUTION:A fan motor is so constituted that it has a nearly circular bracket 35 and a carbon brush 36, which is energized against a commutator 30 by a pair of spring 38, and that it detects the magnitude of the spark by the output signal of the ultraviolet-ray sensor 40 being provided, in opposition to the top of the carbon brush 36, at the bracket 35 so as to do running-in for a certain time until the spark becomes small when it is large.
Patent JP-H02216207-A (JP)
Title: Wig and production thereof
Inventor: MOCHIZUKI KOSUKE
IPC: A41G3/00
Filed: 1989-02-14
Abstract: PURPOSE:To obtain an artificial skin having scalp-like appearance when observed through the hairs by placing a net on the reverse surface of an artificial skin of a wig, applying a resin to the net and removing the net to form an irregular surface on the reverse surface. CONSTITUTION:An artificial skin 12 is formed by coating a head mold 13 with a resin and drying the resin. Before or after planting hairs 14 to the surface of the artificial skin, the artificial skin is turned inside out, a net 15 is placed on the surface, a resin is applied to the net and the net 15 is removed to form an irregular surface on the surface.
Patent JP-H06219308-A (JP)
Title: Steering angle estimation of vehicle
Inventor: TAKAHASHI AKIRA
IPC: B62D113/00
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate absolute steering angle computation by adding, substracting and correcting steering angle neutral value of a front wheel from steering angle sensor detection value and left and right wheel speed sensor detection value by a constant small unit for each specified time and computing a front wheel steering angle from its result and the steering angle sensor detection value. CONSTITUTION:A control unit 7 finds a car speed in accordance with detection wheel speed of front, rear, left and right wheel speed sensors 2-5. Meanwhile, the control unit 7 takes in a detection signal of a steering angle sensor 1 and detection signals of the front, rear, left and right wheel sensors 2-5 and judges whether a steering angle neutral estimated value correctable condition is satisfied or not, and when it is satisfied, it computes a front wheel steering angle from output of rear wheel left and right wheel speed sensors 4, 5, computed car speed and others and temporarily estimates steering angle neutral value from the front wheel steering angle and the detection signal of the steering angle sensor 1. Difference between this value and the previous estimated value is found, absolute value of the difference is compared with a fail judgement amount, and from its result, new steering angle neutral estimated value is added, substracted and by a specified small amount each.
Patent JP-H08214077-A (JP)
Title: Method for registration of information to center at replacement of meter
Inventor: KOBAYASHI MASATOMO
IPC: G08C19/00
Filed: 1995-01-31
Abstract: PURPOSE: To register information relating to new and old meters simply and accurately by allowing a center to register information relating to the new meter when a meter replacement work is finished and setting the information relating to the old meter to the new meter. CONSTITUTION: A center registers a scheduled period of a meter replacement work to a meter replacement period 307 of a record of a customer. Then an old meter 11 makes a test call to the center and the center reads a company number and an indication of a flow from its own meter information area 21 of the meter 11. Then based on the company ID number, a file 310 is retrieved to decide a name of a customer 301. The read indication value or the like is registered to a metering value 304 of the meter in a corresponding customer record. Then the replacement is made and a worker replaces the meter 11 with a new meter 11a. The center 1 repeats center polling and when the work is finished, the ID number of the meter 11a or the like is registered to a new meter ID 305 or the like and the information relating to the meter 11 is set to the meter 11a.
Patent JP-S57148149-A (JP)
Title: Hot water boiler by use of atmospheric heat
Inventor: OOSHITA KAZUYOSHI
IPC: F24V50/00
Filed: 1981-03-10
Abstract: PURPOSE:To make it possible to heat water in a water tank and to supply the heated  water as hot water by a method wherein the water tank accommodated in a heat  insulating case is arranged in the space within the room and comparatively warm air  in the space under the roof is circulated naturally through a ventilating layer formed between the tank and the heat insulating case. CONSTITUTION:The titled hot water boiler comprising the water tank 1 provided with a water supply port 3 and a hot water supply port 4 at the lower and the upper  portions thereof, respectively, and the heat insulating case 2 accommodating the tank 1  therein leaving the ventilating layer S therebetween is arranged in the space 9 within the room. The ventilating layer S is made to communicate with the uper portion of  the space 8 under the roof through a duct 5 connected to the upper portion thereof and  with the space 7 under the floor through a duct 6 connected to the lower portion thereof. With the above arrangement, assuming that the temperature in the space 8 under  the roof is about 18-25 deg.C and the temperature of the water in the tank 1 is about 4- 6 deg.C in winter, a downward stream of air would generate in the ventilating layer S due  to the difference between the above two temperatures so that the water in the tank 1  is heated by the natural circulation of comparatively warm air resulting from the  stream of air and the heated water can be supplied as hot water.
Patent JP-H02214204-A (JP)
Title: High frequency circuit board
Inventor: TANAKA EISEI
IPC: H01Q1/38
Filed: 1989-02-14
Abstract: PURPOSE:To improve the bonding strength while keeping the dielectric characteristic by interposing an adhesive layer whose thickness is below a specific value between a metallic layer and a nonporous dielectric layer. CONSTITUTION:A nonporous dielectric layer 2 and a metallic layer 3 are adhered by an adhesive layer 4, and the thickness of the layer 4 is selected to be less than 30mum, preferably 15-30mum. The reduction in the dielectric characteristic is minimized by making the layer 4 thin. Moreover, when the adhesive layer 4 is made thin, there is a care whether or not an adhesive force is kept, but the nonporous dielectric layer 2 is interposed between the porous dielectric layer 1 and the adhesive layer 4 to prevent the invasion of the adhesives into the porous dielectric layer 1 thereby keeping a sufficient adhesive force.
Patent JP-S58151376-A (JP)
Inventor: EHATA YOSHIHIRO
IPC: C04B37/00
Filed: 1982-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06231497-A (JP)
Title: Recording medium and recording and reproducing method therefor
Inventor: YASHIRO TSUTOMU
IPC: G11B11/00
Filed: 1993-01-30
Abstract: PURPOSE:To provide a recording medium which is inexpensive and enables a high transfer rate with a large capacity and the recording and reproducing method therefor. CONSTITUTION:A recording layer 5 in the form of holding this layer above and below by conductive layers 4, 6 is formed on a transparent substrate 2. This recording layer is constituted of a metal or alloy which develops a ferromagnetic phase by heat and maintains the ferromaterial state even after the heat is removed. The upper and lower conductive layers 4, 6 form conductive wires 10, 11 arranged to intersect orthogonally with each other and the parts of the recording layer where these wires cross are formed as magnetic pits 12. As a result, the recording medium having the high transfer rate is realized by using the inexpensive material.
Patent JP-H10233554-A (JP)
Title: Semiconductor light emitting element
Inventor: NAKANO KAZUSHI
IPC: H01S5/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element, wherein characteristics can be stabilized and a long life II-VI compound semiconductor is used. SOLUTION: In a semiconductor laser of an SCH structure wherein a ZnCdSe layer is an active layer, a ZnSSe layer is an optical waveguide layer and a ZnMgSSe layer is a clad layer, a p-type ZnCdSe active layer 6 is used as an active layer. An effective acceptor concentration NA-ND of the p-type ZnCdSe active layer 6 is 1×10<15> cm<-3> or more and 1×10<18> cm<-3> or less, e.g. 6×10<16> cm<-3> . A p-type ZnSSe optical waveguide layer can be provided between an n-type ZnSSe optical waveguide layer 5 and the p-type ZnCdSe active layer 6. The effective acceptor concentration NA-ND of the p-type ZnSSe optical waveguide layer is 1×10<15> cm<-3> or more and 1×10<18> cm<-3> or less, e.g. 6×10<16> cm<-3> and a thickness thereof is 30nm, for example.
Patent JP-H06228535-A (JP)
Title: Impregnating waterproofing composition
Inventor: ONO ICHIROU
IPC: C09K3/10
Filed: 1993-01-29
Abstract: PURPOSE:To provide a new impregnating waterproofing compsn. which is excellent in adhesion to a topcoating or sealing material and hence is useful for treating concrete, mortar, brick, tile, etc. CONSTITUTION:The compsn. contains, as the main components, 70-99 pts.wt. organosilicon compd. of the general formula: R<1>aSi(OR<2>)b(OH)cO(4-a-b-c)/2 (wherein R<1> is a 1-18C monovalent hydrocarbon group; R<2> is a 1-4C monovalent hydrocarbon group; and 0.2<=a<=1.5, 1<=b<=, and 0<=c<=1 provided 1<a+b+c<=4) and 30-1 pt.wt. organosilicon compd. of the general formula: R<3>SiR<4>d(OR<5>)e(OH)rO(3-d-e-f)/2 (wherein R<3> is a monovalent org. group having an epoxy or mercapto group; R<4> and R<5> are each a 1-4C monovalent hydrocarbon group; and 0<=d<=2, 1<=e<=3, and 0<=f<=1 provided 1<d+e+f<=3).
Patent JP-S63202065-A (JP)
Title: Frame transfer type solid-state image sensor
Inventor: OKIKAWA MITSURU
IPC: H04N5/335
Filed: 1987-02-18
Abstract: PURPOSE:To make it possible to sharply reduce a vertical smear phenomenon inside a semiconductor substrate by changing a bias in the reverse direction in a p-n junction to be formed of an n-type substrate and a p-type well region by a photoelectric conversion term and a frame shift term. CONSTITUTION:A temporal-changing voltage clock pulse is impressed on a metal electrode 10 on the back of a silicon substrate 7. That is, relatively low voltage is impressed in a photoelectric conversion term and high voltage is impressed on an n-substrate 7 in a term of transfer from the pickup part to the storage part. Expanding of a depletion layer between a p-type well region 8 and the n-type substrate 7 can be controlled by impressing a bias in the reverse direction on the back of the n-type substrate 7. Accordingly, in the photoelectric conversion term, a signal charge generated by photoelectric conversion comes to be efficiently stored by making bias voltage in the reverse direction to be impressed on the back of the n-type substrate 7 low-tension and in the frame shift term, charge generated by photoelectric conversion is suppressed by impressing high-tention voltage. Thereby, smear can be reduced.
Patent JP-S62191352-A (JP)
Title: Blow roller for conveying sheet
Inventor: TAKAHASHI SUSUMU
IPC: B65H5/22
Filed: 1986-02-18
Abstract: PURPOSE:To ensure a space for work without the need for an air duct of a large diameter so as to improve workability by mounting pivotally fan blades blowing suction air onto a support shaft in the inside of a cylinder provided with a number of ventilation flues. CONSTITUTION:Accompanied with the rotation of fan blades 14, outside air sucked from a suction port 14a is blown off onto the inner circumferential surface 12b of a cylinder 12, passing through the ventilation cut-out section 19a of a support plate 29 comprising both a through ventilation flue 19a of a support plate 19 and a seal 26, being introduced into the inside of the cylinder 12, and then is blown out of the ventilation flues 13 and 13 of the cylinder 12. Subsequently, air blown out of the ventilation flues 13 and 13 rises a sheet S which is not of gas permeability consisting of a plastic film and the like, from the outer circumference 12a of the cylinder 12 for producing a non-contact condition, or passes through ventilation holes of a sheet made of non-woven fabrics having gas permeability. In this state, outside air of high temperature heats up the sheet S, and outside air of low temperature cools the sheet S on the contrary. As a result, this constitution eliminates the need for an air duct of a large diameter, therefore, workability is improved.
Patent JP-S61194564-A (JP)
Title: Supervisory system for automatic transaction device
Inventor: MATSUMURA TETSUO
IPC: G06F13/14
Filed: 1985-02-23
Abstract: PURPOSE:To make possible to correlate a terminal equipment number and a selection switch number of a centralized supervisory device whichever terminal of a branch device the terminal equipment may be connected to by equipping the memory in the centralized device with a correlation table. CONSTITUTION:The centralized supervisory device 1, equipped with a selection switch 9, is connected to four automatic cash transaction machines ATMs 4 through branch device (host and secondary machines) 2 and 3. When one of the ATMs 4 is turned on and rises up, it transmits the terminal equipment number 5 the ATM is holding to the device 2. The device 2 creates information 6 to correlate the terminal number whereto the AMT 4 is connected and the device number of the device 2 with the terminal equipment number, and registers the information in the correlation table T of the device 1. when the ATM 4 is disconnected from the device 2 or 3, the information corresponding to the ATM 4 is deleted from the correlation table. In this way, by equipping the memory of the device 1 with the correlation table, the terminal equipment number of the ATM 4 and the switch number of the selection switch 9 of the device 1 can be correlated at any time regardless of the terminal position where the device 2 or 3 is connected.
Patent JP-S52117329-A (JP)
Title: Water dispersing composition
Inventor: MORITA KAORU
IPC: C09D167/00
Filed: 1976-03-29
Abstract: PURPOSE: The water dispersing composition suitable for the electro-deposition coating empolying a dilute water dispersion comprises the non-water thinnable powder resin particle coated with an amino-containing resin dispersed into the aqueous solution of a carboxyl-containing resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06232336-A (JP)
Title: Integrated circuit
Inventor: KATAKURA MASAYUKI
IPC: H01L21/82
Filed: 1993-01-30
Abstract: PURPOSE:To provide an integrated circuit of a constitution, wherein in the design of the integrated circuit, a layout design is facilitated and a period for the design can be shortened and a period, a cost and the like, which are required for a prototype, can be reduced. CONSTITUTION:An integrated circuit is formed into a constitution, wherein an element layout on a chip is made by laying out a plurality of pieces of standardized modules, each comprising a plurality of pieces of transistors, and to the laid-out respective modules, transistor elements not constituting the modules are provided with first customizing functions (1, 2 and 4) including the function of an active or inactive change-over in a circuit manner and second customizing functions (3, 4 and 5) to change over the element characteristics of the transistors.
Patent JP-S52117206-A (JP)
Title: Sintering method for iron ore
Inventor: ICHIDATE MINORU
IPC: C22B1/14
Filed: 1976-03-29
Abstract: PURPOSE: To prevent attachment of the fine powder portion of powdered coke for sintering to coarse-grained iron ore by adding distillation products of petroleum, thereby improving the coke amount ratio of the upper and lower parts of a sintering pallet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08236566-A (JP)
Title: Wire bonding device and manufacture of semiconductor device
Inventor: YOSHIKADO AKIRA
IPC: H01L21/60
Filed: 1995-02-23
Abstract: PURPOSE: To provide a wire bonding device, which wire bonds a semiconductor chip to a lead frame in the production process of a semiconductor device and can detect reliably the positional deviation of lead terminals in a short time, and a method of manufacturing the device. CONSTITUTION: A wire bonding device is provided with a plurality of probes 81 with the points, which are respectively positioned at the reference positions of lead terminals 12 of a lead frame 1, and the wire bonding device has a probe card 8 mounted in such a way that the card 8 is moved in the direction XY along the lead frame 1 and is movable in the vertical directions. The card 8, which is moved in the direction XY and is positioned on the frame 1, is made to descend, whereby it is made possible that the respective probes 81 are in contact with the lead terminals arranged at the prescribed positions.
Patent JP-S56130701-A (JP)
Title: Quarter wavelength film
Inventor: HITOMI CHIYOTSUGU
IPC: G02B5/30
Filed: 1980-03-18
Abstract: PURPOSE:To mass-produce quarter wavelength films superior in transparency, heat resistance, water rsistance, etc., at low cost, by orienting a film of an acrylic polymer in one drection so that the absolute value of retardation is 95-170nm. CONSTITUTION:An acrylic polymer is formed by blending a homopolymer and copolymer of methacrylic acid ester and a polymer highly compativel with those polymers. This polymer is made into a film having 75-1,950mum thickness by the solution casting method, etc. This film is orientated by a constant-width uniaxial stretching machine, etc. In this case, the absolute value of retardation in the direction perpendicular to the main orienting direction should be 95-170nm. Thus,  quarter wavelength films superior in heat resistance, transparency, water resistance,  etc., can be mass-produced as films or sheets at low cost.
Patent JP-S57154525-A (JP)
Title: Combined transmission
Inventor: KATANO KAZUYUKI
IPC: F16D33/00
Filed: 1981-03-13
Abstract: PURPOSE:To reduce the axial length of a combined transmission, by coupling an impeller to a hollow shaft, fitting a runner shaft in the hollow shaft and providing thrust bearings at the ends of the runner shaft and the hollow shaft opposite the impeller. CONSTITUTION:A runner shaft 20 coupled to an output shaft 19 is fitted in a hollow shaft 16 conjoined to an impeller 7. The hollow shaft 16 is supported by a radial bearing 12 and a thrust bearing 18. The runner shaft 20 is supported by a combined bearing 21. The bearings 18, 21 are located at the ends of the hollow shaft 16 and the runner shaft 20 opposite the impeller 7 to counter the thrust of a combined transmission and a fluid coupling. According to this constitution, the axial length of the combined transmission is reduced and the decrease in the installation area of the transmission in a newly-built plant and the easy installation of the transmission in an already-built plant are enabled.
Patent JP-H10230917-A (JP)
Title: Labelling apparatus
Inventor: MURAI HIDETATSU
IPC: B65C9/26
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in labelling with pressing members moved quickly and stably in the vertical direction and intervals of labelling shortened therewith by a method wherein the pressing members are installed to a support member moving vertically by means of a vertical driving mechanism so that the pressing members can be moved vertically, and stoppers each projecting beyond each of the pressing members are engaged with the support member for restraining downward movement. SOLUTION: In the labelling apparatus, a plurality of long and narrow pressing members 35 are installed to a support member 34 driven vertically by means of a vertical driving mechanism 32 so that the pressing members can be moved vertically, and the pressing members 35 are hung down from the support member 34 with stoppers 40 each projecting beyond each of the pressing members 35 engaged with the support member 40 for restraining downward movement. Label pressing surfaces 43 at the lower end of the hung-down pressing members 35 are aligned almost with the same horizontal plane, and thereby pace of cycles for vertical movement of the pressing members 35 is hastened and labelling efficiency is improved.
Patent JP-H11222158-A (JP)
Title: Rigidity strengthening structer of steering column support member for vehicle
Inventor: ONO MASAHIRO
IPC: B62D1/16
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To strengthen the rigidity of a support member by connecting the support member at two end parts to the car body by interference fit to forcedly inhibit twising of the support member. SOLUTION: A bracket 24 includes a semicircular recessed part 25, the recessed part 25 is a circular arc having a radius B taking an axis C of the end part 16 as the center in the case of fitting the end part 16 to the recessed part 25, and the end part 16 is an outer peripheral surface with a radius A taking the axis C as the center. The substantially half part of the end part 16 is pressed in the recessed part 25 and connected thereto by interference fit, and then a fixture 26 allowed to abut to the end part 16. A bolt 28 is passed through a hole of the fixture 26 and a hole of the bracket 24, and screwed in a nut 30 fixed to the back of the bracket 24 to be fastened. Thus, twisting of the support member 12 can be forcedly inhibited so as to strengthen the rigidity of the support member 12.
Patent JP-H04253806-A (JP)
Title: Hanging device
Inventor: NOZAKI YOSHIHARU
IPC: A47B61/00
Filed: 1991-02-04
Abstract: PURPOSE:To fascilitate the setting of spring force with a changeover means by providing two return springs between a base and an arm in the direction where the arm returns to the original position and in such a manner that the return force is applied by the return springs, and the changeover means for changing contacting and separating one end of one of the return springs and the base as well as the other end and the arm. CONSTITUTION:The lower end of a handing device 1 is pivotally attazched to a base 2. A hanging bar 4 is provided on the upper end of the device 1. The base 2 is provided on the side wall of a wardrobe. The main body 20 of an arm 3 is constituted of a round pipe. A first return spring 23 is provided in the main body 20 between the base 2 and the arm 3. A second return spring 41 is provided within the area of the supporting shaft 7 and provided between the base 2 and the arm 3. With such a constitution, by separated and contacting the changeover means 46, the second return spring 41 is set in the state of either applying or not applying the return force to the arm 3 for setting the return spring force coppesponding to the weight of clothes.
Patent JP-S60215386-A (JP)
Inventor: HENRII BORANOSU
IPC: A63H23/00
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。